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Drop unused variables

This commit is contained in:
Davide De Rosa 2021-10-18 12:53:15 +02:00
parent 44a0624b10
commit 25ce4b69db
1 changed files with 1 additions and 3 deletions
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4
TunnelKit/Sources/Core/RoutingTableEntry.m
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@ -411,7 +411,6 @@ char *routename(uint32_t in)
char *routename6(struct sockaddr_in6 *sa6) char *routename6(struct sockaddr_in6 *sa6)
{ {
static char line[MAXHOSTNAMELEN]; static char line[MAXHOSTNAMELEN];
int flag = NI_NUMERICHOST;
/* use local variable for safety */ /* use local variable for safety */
struct sockaddr_in6 sa6_local = {sizeof(sa6_local), AF_INET6, }; struct sockaddr_in6 sa6_local = {sizeof(sa6_local), AF_INET6, };
@ -481,10 +480,9 @@ char *netname(uint32_t in, uint32_t mask)
char *netname6(struct sockaddr_in6 *sa6, struct sockaddr *sam) char *netname6(struct sockaddr_in6 *sa6, struct sockaddr *sam)
{ {
char host[MAXHOSTNAMELEN];
static char line[MAXHOSTNAMELEN + 10]; static char line[MAXHOSTNAMELEN + 10];
u_char *lim; u_char *lim;
int masklen, illegal = 0, flag = NI_NUMERICHOST; int masklen, illegal = 0;
struct in6_addr *mask = sam ? &((struct sockaddr_in6 *)sam)->sin6_addr : 0; struct in6_addr *mask = sam ? &((struct sockaddr_in6 *)sam)->sin6_addr : 0;
if (sam && sam->sa_len == 0) { if (sam && sam->sa_len == 0) {